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Kayayyaki

Bearings na allurar bearings ne masu rollers na silinda waɗanda suke da ƙanana a diamita idan aka kwatanta da tsawonsu. Bayanin nadi/raceway da aka gyara yana hana kololuwar damuwa don tsawaita rayuwar sabis na bearings. Bearings nadir nadir a cikin ƙira daban-daban, jeri da kuma a cikin girma dabam-dabam, wanda hakan ya sa suka dace da yanayi da aikace-aikace iri-iri.
Haɗaɗɗen bearings na radial/axial:NKXRNa'urar naɗa allura/mai siffar silinda ta axial tare da ko ba tare da murfin ƙarshe ba
Naɗi Ɗaurewa da murfin riƙewa Name Girma (mm) Matsayin nauyi na asali
Fw D D1 D2 C C1 C2 dw r radial axial
matsakaicin matsakaicin minti. dan. Cr KN kididdigar Cor KN dan. Cr KN kididdigar Cor KN
NKXR15 NKXR15-Z 15 24 28.1 29.2 23 9 6.5 15 0.3 10.7 12.7 14.4 28.5
NKXR17 NKXR17-Z 17 26 30.1 31.2 25 9 8.0 17 0.3 11.9 15 15.9 33.5
NKXR20 NKXR20-Z 20 30 35.1 36.2 30 10 10.5 20 0.3 16.4 23.8 24.9 53
NKXR25 NKXR25-Z 25 37 42.1 43.2 30 11 9.5 25 0.6 18.8 30.5 33.5 76
NKXR30 NKXR30-Z 30 42 47.1 48.2 30 11 9.5 30 0.6 22.6 36 35.5 86
NKXR35 NKXR35-Z 35 47 52.1 53.2 30 12 9.0 35 0.6 24.3 41.5 39 101
NKXR40 NKXR40-Z 40 52 60.1 61.2 32 13 10.0 40 0.6 26 47 56 148
NKXR45 NKXR45-Z 45 58 65.2 66.5 32 14 9 45 0.6 27.5 53 59 163
NKXR50 NKXR50-Z 50 62 70.2 71.5 35 14 10 50 0.6 38 74 61 177